Strap for Laureato 42 Chronograph Stainless Steel / Blue / Bracelet

The lug width of the Girard-Perregaux Laureato 81020-11-431-11A is 27 millimetres. This dimension corresponds to the distance between the case lugs and represents the space required for the strap attachment to the watch lugs. It is essential to measure it correctly using a digital calliper positioned perpendicularly between the two attachment points of the integrated bracelet.

The best strap depends on the intended use. For formal and semi-dress contexts, we recommend dark brown alligator or vegetable-tanned calf leather in cognac and burgundy tones. For sports-casual use, technical rubber or robust NATO textile straps offer versatility and practicality. Every option must have a 27mm lug width to ensure precise integration with the case.

Strap replacement requires a specialized tool called a spring bar tool. Position the watch on a flat surface, insert the tool into the small hole of the lug, and gently lift outward to release the pin. Repeat the operation on the other lug, then insert the pins of the new strap ensuring they are correctly aligned and push until you hear a slight safety click.

Yes, you can use certified aftermarket straps provided they respect the 27-millimetre lug width specification. Milano Straps offers a collection of artisanal straps in leather, alligator, textile, and rubber specifically developed for this dimension. Compatibility is guaranteed by adherence to the lug geometry of the stainless steel case.

A high-quality vegetable-tanned leather strap has an average lifespan of 3-5 years with daily use, as the leather develops natural patina and undergoes micro-abrasions from constant friction with the wrist and clothing. Alligator, being more durable, can exceed 7-8 years. Longevity depends on usage frequency, climate, and care: keep the strap dry and periodically clean with a microfibre cloth to extend its useful life.